Protocol Analysis WCNA - Wireshark Certified Network Analyst Practice Exam

The Protocol Hierarchy Statistics window helps identify unusual protocols and applications in captured traffic.

Network congestion is defined as a condition that can cause packet loss or slow data transfer because the network itself cannot support the data transfer rate.

ICMP is used as a messaging system for errors, alerts,and general notifications on an IP network.

Network analysis is oftenconsidered 'electronic surveillance' or 'wiretapping* and may be illegal.

All packets that contain UDP or TCP headers are counted in the IP Protocol Types statistic.

Which statement about the Capture Options window shown is correct?

Which transport is used for multicast and broadcast traffic?

The capture and displayfilter syntax for TCP communications is tcp.

RTP provides transport functions for real-time data such as audio, video or simul-ation data overmulticast or unicast network services.

The capture filter syntax for all FTPcommand and data channel traffic is tcp port 21.